CY9010 RADIANT HEATING & COOLING SYSTEM SYLLABUS | ANNA UNIVERSITY ME CRYOGENIC ENGINEERING ELECTIVES SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY M.E CRYOGENIC ENGINEERING DEPARTMENT ELECTIVES SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2010
CY9010 RADIANT HEATING & COOLING SYSTEM L T P C
3 0 0 3
UNIT I INTRODUCTION TO RADIANT SYSTEMS 9
Radiant phenomenon, Natural thermal environment, Application of Natural principals.
ADVANTAGES OF USING RADIANT SYSTEMS-- Occupant thermal comfort, radiant
characteristics and applications, radiant energy and operating cost,
18
UNIT II THE ENERGY BALANCE 9
Concept of control volume and associated thermodynamic principles, internal energy and
enthalpy, conservation of energy equation. Transient conduction in soil and Newton’s law of
cooling.
UNIT III RADIATION HEAT TRANSFER 9
Wavelengths and electromagnetic spectrum of radiations, absolute temperature scales.
Radiative intensity, the basic building block of radiative heat transfer, and its application in the
built environment. Planck’s law, blackbody radiation, Wien’s displacement law, Stefan-
Boltzmann equation. emissivity, absorptivity, and transmissivity characteristics building material
surfaces in a radiant environment. Thermophysical properties of matter encountered in the built
environment. View factor calculations, Radiative resistance network approach, radiant heating
systems, spherical harmonics method, Monte Carlo method, and discrete ordinates modeling.
UNIT IV THERMAL COMFORT AND THERMAL COMFORT MODELS 9
Concept of Thermal Comfort, and it looks at the effects of thermal distribution systems. The
Rohles-Nevin studies, the Fanger and Gagge models, and improvements to the Fanger and
Gagge models. Thermal comfort design methodology, concept of The Mean Radiant
Temperature, the performance capabilities of radiant heating and cooling systems in
comparison to convection. Concept of The Operative Temperature., thermal comfort,
measurement techniques, calculations and procedures for thermal comfort calculations.
RADIANT HEATING SYSTEMS --Electric radiant heating panels, high temperature heaters
radiant hydronic heating systems, Radiant Heating and Cooling Hybrid Systems, Convective
Systems with Radiant Panels, optimization of system combination. Ventilation with Radiant
Heating and Cooling systems.
UNIT V CONTROLS FOR RADIANT HEATING AND COOLING SYSTEMS 9
A loworline voltage thermostat, single low-voltage control, over-temperature limitsensor or
temperature control, supportive flow and temperature control sensors and valves that interact in
response to the master control. Slave orindependent area controls zone control, outdoor reset
control, interiorcontrols, motorized mixing valves, safety controls, downstream flow control,
and temperature valves of mechanical and electronic equipments.
TOTAL : 45 PERIODS
REFERENCES:
1. Radiant Heating and Cooling by Richard D. Watson and Kirby S.Chapman.
2. Radiant floor heating by R. Dodge Woodson
3. Radiant Heating and cooling manual by John Siegenthaler and Lawrence Drake.
4. Heating and Cooling of Buildings: Design for Efficiency by Kreider J. F.,
Rabl A. and Curtiss Peter
CY9010 RADIANT HEATING & COOLING SYSTEM L T P C
3 0 0 3
UNIT I INTRODUCTION TO RADIANT SYSTEMS 9
Radiant phenomenon, Natural thermal environment, Application of Natural principals.
ADVANTAGES OF USING RADIANT SYSTEMS-- Occupant thermal comfort, radiant
characteristics and applications, radiant energy and operating cost,
18
UNIT II THE ENERGY BALANCE 9
Concept of control volume and associated thermodynamic principles, internal energy and
enthalpy, conservation of energy equation. Transient conduction in soil and Newton’s law of
cooling.
UNIT III RADIATION HEAT TRANSFER 9
Wavelengths and electromagnetic spectrum of radiations, absolute temperature scales.
Radiative intensity, the basic building block of radiative heat transfer, and its application in the
built environment. Planck’s law, blackbody radiation, Wien’s displacement law, Stefan-
Boltzmann equation. emissivity, absorptivity, and transmissivity characteristics building material
surfaces in a radiant environment. Thermophysical properties of matter encountered in the built
environment. View factor calculations, Radiative resistance network approach, radiant heating
systems, spherical harmonics method, Monte Carlo method, and discrete ordinates modeling.
UNIT IV THERMAL COMFORT AND THERMAL COMFORT MODELS 9
Concept of Thermal Comfort, and it looks at the effects of thermal distribution systems. The
Rohles-Nevin studies, the Fanger and Gagge models, and improvements to the Fanger and
Gagge models. Thermal comfort design methodology, concept of The Mean Radiant
Temperature, the performance capabilities of radiant heating and cooling systems in
comparison to convection. Concept of The Operative Temperature., thermal comfort,
measurement techniques, calculations and procedures for thermal comfort calculations.
RADIANT HEATING SYSTEMS --Electric radiant heating panels, high temperature heaters
radiant hydronic heating systems, Radiant Heating and Cooling Hybrid Systems, Convective
Systems with Radiant Panels, optimization of system combination. Ventilation with Radiant
Heating and Cooling systems.
UNIT V CONTROLS FOR RADIANT HEATING AND COOLING SYSTEMS 9
A loworline voltage thermostat, single low-voltage control, over-temperature limitsensor or
temperature control, supportive flow and temperature control sensors and valves that interact in
response to the master control. Slave orindependent area controls zone control, outdoor reset
control, interiorcontrols, motorized mixing valves, safety controls, downstream flow control,
and temperature valves of mechanical and electronic equipments.
TOTAL : 45 PERIODS
REFERENCES:
1. Radiant Heating and Cooling by Richard D. Watson and Kirby S.Chapman.
2. Radiant floor heating by R. Dodge Woodson
3. Radiant Heating and cooling manual by John Siegenthaler and Lawrence Drake.
4. Heating and Cooling of Buildings: Design for Efficiency by Kreider J. F.,
Rabl A. and Curtiss Peter
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